Management Science Roundup

—“Input/Output Models: Anybody Using Them?”;

—“Input/Output: An Interview with Gerard Piel”;

—“Ralston Purina Unveils New CRT-Based Logistics System”;

—“Management Science/Operations Research in Argentina”;

—“What are the Scientists Doing?”;

—“News: Simulation Symposium”;

—“News: TIMS XXII Rolls On”;

—“Bulletin Board”.